Scuba diver exploring vibrant coral reef underwater.

Diving & Snorkeling

Dip beneath the surface and meet The Florida Keys’ wild side. Here you’ll find the continental United States’ only living-coral barrier reef—shallow gardens for snorkelers, dramatic reefs and historic wrecks for divers. Expect clear, turquoise water, colorful schools of reef fish, and the occasional sea turtle cruising by like it owns the place. Whether you’re booking a guided trip or heading out from shore, outfitters across the Keys make it easy to gear up, learn the basics, and go. Fins on, worries off.

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Key Largo

Pirate's Choice Sailing Vessel

Sail Key Largo’s pirate ship for sunset & snorkel adventures

Key Largo

Florida Keys Swim with Dolphin Tours and Tickets

Swim, play, or just watch dolphins in their natural habitat in the Florida Keys.

Key West

Finz Dive Center

Six divers, one boat, and a NOAA Blue Star operator running everything from a two tank reef dive to a ten hour run out to the Dry Tortugas. The Vandenberg, Joe's Tug, night dives and spearfishing are all on the board, with a divemaster in the water every time.

Key West

Your Island Charter

Your Island Charter — private boat charters for sandbars, snorkeling, fishing and sunsets in the Florida Keys.

Key West

Screaming Lines Adventures

Four generations of Estenoz heritage leading sportfishing adventures in Key West’s waters.

Key Largo

Morning Star Sailing Charters

Morning Star Sailing Charters offers personalized sailing experiences in the Florida Keys, including captained and bareboat charters, sunset cruises, and snorkeling tours.

Islamorada

Allergic to Land Charters

Discover Islamorada's waters with Captain Sue—snorkel, sunset, eco tours.

Key Largo

MarineLab Undersea Park

Explore the ocean up close at MarineLab Undersea Park in Key Largo, featuring interactive exhibits, snorkeling programs, and the world’s only underwater research habitat open to recreational divers.

Islamorada

AquaBlue Adventures Sandbar Charter & Boat Tours

AquaBlue Adventures: Your go-to for expert-guided snorkeling, paddleboarding, and private eco-charters in the Florida Keys.

Key West

Cow Key Marina

Cow Key Marina is a full-service waterfront hub in Key West offering boat and jetski rentals, watersport tours, a waterfront restaurant, and even daily manatee sightings.

Islamorada

Why Knot Boat Rentals & Charters

Why Knot Exclusive Rentals — custom boat rentals and captained charters in the Florida Keys for your perfect day on the water.

Key West

Captain Hook's Dive Key West

A NOAA Blue Star dive operator running two trips a day out to the Vandenberg, Sand Key Lighthouse and the reefs off Key West, with a divemaster in the water on every dive. Snorkelers get their own departures and all the gear, and no experience is required.

Key West

Namaste' Eco Excursions

Namaste’ ECO-Excursions delivers immersive, eco-focused reef and mangrove snorkeling adventures in Key West—small-group, “citizen science” tours with expert guides, coral assessments, and hands-on ecology presentations.

Marathon

Ocean Equipment / Scuba Equipment Plus

Ocean Equipment: marine hardware & parts provider supporting boating needs, repair, and equipment sourcing in the Keys.

Key West

After Hours Yacht

Private yacht charters in Key West for unforgettable sunset cruises and day trips.